baber/WOPTO huggingface dataset:
Patent GB-1110468-A (GB)
Title: Process for removing acid impurities from metal oxide sols
IPC: G03C5/08
Filed: 1966-03-03
Abstract: 1,110,468. Plutonia sols. W. R. GRACE & CO. 3 March, 1966 [22 March, 1965], No. 9395/66. Heading G6R. [Also in Division C1] Acid impurities are removed from a plutonia sol by extraction with a solution of a waterinsoluble organic amine in an organic solvent immiscible with water and separating the organic layer from the aqueous layer. The amine salt formed must be water-insoluble and organic solvent-soluble. The amine solution may be 0À05-0À4 M. The amine may have a m.w. of 250-600. The organic solvent may be a hydrocarbon, e.g. benzene, toluene and xylene, or carbon tetrachloride, chloroform, diethylether or kerosene. The sol may contain 1-10% wt. plutonia and be subjected to successive or continuous extractions until free of acid. The extraction may be carried out at elevated temperatures and pressures.
Patent GB-115731-A (GB)
Title: Improvements relating to Crutches for Cripples and Invalids.
Inventor: BROOKS WILFRED MASON
IPC: A61H3/02
Filed: 1917-07-05
Abstract: 115,731. Brooks, W. M. July 5, 1917. Crutches.-A crutch is made from a length of metal tube the upper portion a<1> of which is split and opened out to receive the cross-head c and handle. The junction of the split parts with the main tube is reinforced by a plug h secured within the main tube. The crosshead is secured by U- shaped clips d, half-round fillets f being secured to the inner faces of the tops of the split tubes. The cross-head is of wood, made in two parts separated by springs, and is adjustably mounted by a pin engaging any of a series of holes in the fillets f.
Patent GB-972636-A (GB)
Title: A gag for animals
IPC: A61D15/00
Filed: 1962-03-13
Abstract: 972,636. Animal gags. J. H. A. MARKHAM, and W. J. STEWART. Jan. 23, 1963 [March 13, 1962], No. 9716/62. Heading A5R. A gag for a ruminant animal comprises an upper jaw-engaging portion 1 having a recess 2 for the dental pad and connected to a lower lipengaging portion 3 to define an aperture 5 for the passage of the lower incisor teeth and a portion 10 which prevents the tongue reaching these teeth. The portion 10 extends from the upper portion 1 and comprises a block made of or covered with resilient material, e.g. rubber. The portion 10 is adjustably mounted on a projection 11. The lower portion 3 is covered with soft rubber where it engages the lip and teeth and extends below the lower jaw. A pivotal member 7 having a loop 20, upper handles 17 having loops 19 and a lower handle 18 enable the device to be positioned on and strapped to the animal.
Patent GB-1411479-A (GB)
Title: Production of oxazine dyes
IPC: C09B19/00
Filed: 1973-02-28
Abstract: 1411479 Oxazine dye preparation BADISCHE ANILIN- & SODA-FABRIK AG 28 Feb 1973 [2 March 1972] 9723/73 Heading C4P Dyestuffs of the formula wherein R<SP>1</SP> and R<SP>4</SP> are each H, C 1-4  alkyl, benzyl or phenylethyl; R<SP>2</SP> is H, C 1-4  alkyl, cyanoethyl, C 2-3  hydroxyalkyl, phenyl or methylphenyl; R<SP>3</SP> is H, C 1-4  alkyl or cyanoethyl; R<SP>5</SP> and R<SP>6</SP> are each H, CH 3 , OCH 3  or OC 2 H 5 ; and X<SP>(-)</SP> is an anion, are prepared by reacting dyestuffs of the formula wherein Y is alkyl and D is the radical of a diazo component with compounds of the formula in the presence of an acid condensing agent which is capable of providing X<SP>(-)</SP>. The reaction may be accelerated by the presence of reducing substances such as zinc dust or sodium dithionite. If the dye contains primary or secondary amino groups it may be converted with NaOH into the anhydro base, from which a dye salt may again be obtained with an acid. The dyestuffs are suitable for dyeing acid-modified synthetic polyacrylonitrile, polyamide or polyester fibres.
Patent GB-1033223-A (GB)
Title: Improvements in or relating to the production of uranium metal
Inventor: DUXBURY DONALD
IPC: C22B60/02
Filed: 1964-03-06
Abstract: U containing Fe and Al is produced by including with uranium tetrafluoride and a metallic reducing agent in a reaction vessel an appropriate quantity of Fe and Al or reducible compounds thereof. The Fe and Al may be in the form of powder which is included in the uranium tetrafluoride /reducing metal charge pellets.  Alternatively, pellets formed from Fe and Al powder, or wires or foils of Fe and Al, may be distributed amongst the charge pellets.  The reducible compound may be hydrated or anhydrous trifluoride of Fe and Al and may be included in the charge pellets or pelleted with excess Al and the resultant pellets distributed amongst the charge pellets.
Patent GB-438565-A (GB)
Title: Thermionic valve circuits
IPC: H03G1/04
Filed: 1935-03-29
Abstract: 438,565. Valve circuits for wireless reception. STANDARD TELEPHONES & CABLES, Ltd., 63, Aldwych, London.- (Assignees of Ring, D. H. ; 36, Harding Road, Red Bank, New Jersey, U.S.A ) March 29, 1935, No. 9852. Convention date, May 26, 1934. [Class 40 (v)] For controlling the gain of a thermionic amplifier an element having a non-linear resistance characteristic is associated with the load impedance of a valve to vary the latter when a direct current through said resistance is varied. As shown, tertiary coils 13, 25 are provided, closely coupled to the windings of the I.F. intervalve transformers 11, 23 and connected in series with non- linear resistances 19, 27 respectively, a control valve 21 and a current source 22. For automatic volume control the grid bias of valve 21 is varied in accordance with signal strength by connecting the grid through a filter 41, 42 to a tapping on the load resistance 37 of the diode detector 4. The control is delayed until signals exceed a predetermined level by an opposing battery 40 in said grid lead. In a modification Fig. 2 (not shown), a tuned anode coupling is controlled in a similar way. The non-linear resistances may consist of a composition containing silicon carbide crystals, e.g. that known under the Registered Trade Mark "Thyrite."
Patent GB-314889-A (GB)
Title: Improvements in sound amplifiers
IPC: H04R1/22
Filed: 1928-04-02
Abstract: 314,889. Fuller, P. H. April 2, 1928. Loud-speakers. - A loudspeaker comprises a sound amplifying chamber in which the side and base walls constitute sounding boards. As shown in Fig. 3, the sounding boards 1, 2 and 5 are built up to form a chamber the upper end of which is provided with a choke frame 6 having an opening 7. The opposed sounding boards 1, 2 are concave and under tension and are operated by independent electromagnetic units 11, 12, which are attached to the sounding boards at points of deepest resonance as determined by the fibre of the wood. The units 11, 12 are mounted on horizontal supports 13 which may be adjustable vertically. Instead of concave boards 1, 2, convex boards may be employed. Each board 1, 2 has a central flat zone.
Patent GB-696119-A (GB)
Title: Improvements in and relating to automatic washing machines
IPC: H01H43/12
Filed: 1952-04-21
Abstract: 696,119. Washing and drying machines. BRITISH THOMSON-HOUSTON CO., Ltd. April 21, 1952. [April 21, 1951] No. 9963/52. Class 138 (ii). A washing machine having a timer motor driven sequential control, includes means for preventing manual turning of the control in a direction opposite to its driven direction beyond a pause period in the series of operations. In the example, a cam follower 18 pivoted at 22 co-operates with recesses 32, 39, 49, 50 in the periphery of a cam disc 13, these recesses corresponding with periods when the main drive motor is de-energized. The leading edge of each .recess is perpendicular to its base, so that the cam can be turned in the reverse direction only as far as the nearest recess. The control includes a number of cams mounted on a spindle 11 which is rotated in a clockwise sense by a constant speed motor through driving mechanism such as that in Specification 675,768, [Group XXXVII]. The cams operate water inlet and other control switches in a structure 6 which may be as described in Specification 636,039, [Group XXXVII]. The cam follower 18 actuates a switch plate 34 to open contacts 36, 38 in the main drive motor circuit when the follower 18 engages in any one of the recesses 32, 39, 49, 50 in the cam 13. The cam spindle 11 can be turned manually in a clock wise sense to eliminate or shorten any of the operations such as washing, rinsing or spindrying. The invention is applied to an automatic machine in which a reversible motor drives an agitator or spin basket through a direction responsive clutch arrangement. The recess 49 following the spin drying period is made longer than the recess 39 following the wash period in order to give the spin basket time to coast to a stop before the start winding of the drive motor is reversed. Just after the first spindrying operation has begun a cold water sudskilling .spray valve is operated by means of a cam lobe on the control dial, Fig. 3 (not shown). The resulting spray is accompanied by a short interruption of the drive motor circuit by means of a notch-like recess 40.
Patent HK-133697-A (HK)
Title: Signal recognition system and method
Inventor: KENYON STEPHEN C
IPC: G10L17/26
Filed: 1997-06-26
Abstract: Recognizing a signal begins by receiving the signal and sampling it at a plurality of sampling points to produce a plurality of signal values. A statistical moment of the signal is calculated using the signal values according to the formula:  <IMAGE>  where: N=the number of sampling points; n=1<n<N X=the signal value of the signal at the sampling point;  mu =a mean of the signal values;  sigma =a standard deviation of the signal values; and k=an integer greater than 1. The calculated statistical moment is then compared with a plurality of stored signal identifications and the received signal is recognized as similar to one of the stored signal identifications. Preferably, the calculated statistical moment is used to create a feature vector which is quantized, and a weighted sum of the quantized feature vector is used to access a memory which stores the signal identifications.
Patent HK-189495-A (HK)
Title: Manufacturing process of a chip card and card obtained by this process
Inventor: ESEC FAR EAST LTD
IPC: B42D15/10
Filed: 1995-12-14
Abstract: The present invention relates to a process for manufacturing a chip card, and a chip card manufactured according to this process. According to the invention the electronic module (1) which is to contain the chip card is formed by constructing the electronic circuit from a prestamped metal strip preformed so as to offer contacts (10), and on which the electronic chip is soldered and wired; covering the said electronic circuit with a resin; and, when moulding the card, a pressure P is applied to the mould (103) so as to tightly pinch the electronic module (1) between the latter's castings, and ensure its retention in positioning and locking means, and the flattening of its contacts (10) against the inner wall of the mould. 
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Patent HU-T60600-A (HU)
Title: Fungicidal compositions comprising new (5,6-dihydro-1,4-oxathiinyl)-azoles qs active ingredient and process for producing the active ingredient
Inventor: LAI HOI KIONG
IPC: C07D411/04
Filed: 1990-09-13
Abstract: This invention relates to a novel class of azoles of 5,6-dihydro-1,4-oxathins having fungicidal activity. The class of compounds is represented by formula (I)    <IMAGE>  (II)  wherein R is each independently halogen; trifluoromethyl; C1-C8 alkyl; C3-C6 cycloalkyl; C1-C8 alkoxy; C1-C8 alkoxycarbonyl; amino; substituted amino; aminocarbonyl; aminosulfonyl; C1-C8 alkoxy sulfonyl; phenyl; phenoxy; phenyl or phenoxy mono-, di- or tri-substituted independently with halogen, trifluoromethyl, C1-C8 alkyl or C1-C8 alkoxy; or benzyl; G is CH or N; m is 0 1 or 2; and n is 0, 1 or 2. Fungicidal compositions, methods of controlling fungi and methods for preparing the compounds are within the scope of the invention.
Patent HU-T60937-A (HU)
Title: Method for separating orgqnic combustion products originating because of imperfect firing particularly from the exhaust gas of burning apparatus
Inventor: HAGENMAIER HANSPAUL
IPC: B01J29/06
Filed: 1990-10-08
Abstract: PCT No. PCT/EP90/01685 Sec. 371 Date Jul. 29, 1992 Sec. 102(e) Date Jul. 29, 1992 PCT Filed Oct. 8, 1990 PCT Pub. No. WO91/04780 PCT Pub. Date Apr. 18, 1991.The invention relates to a method for reducing the emission of organic products of incomplete combustion in the off-gases of incineration systems, wherein the off-gas containing the organic products is treated at a temperature from 150 DEG  C. to 500 DEG  C., under oxidative conditions, with a denox catalyst or a modified denox catalyst. A method is also provided wherein a denox catalyst may be utilized for removing organic products and nitrogen oxides from off-gases.
Patent HU-T65368-A (HU)
Title: Vaccines
Inventor: SPIBEY NORMAN
IPC: C07K14/075
Filed: 1991-01-25
Abstract: A recombinant adenovirus acting as a vector for an antigen-producing gene (e.g. a rabies glycoprotein gene) comprises a CAV-2 strain modified to contain the promoter-gene sequence within the region from the SmaI site close to the end of the inverted terminal repeat up to the promoter for the early region 4 (E4). To assist replication the recombinant virus is transfected into a cell line expressing Ela proteins. The recombinant virus is used for the production of a corresponding vaccine.
Patent HU-T37739-A (HU)
Title: New process for producing 2-aroyl-phenylacetone-derivatives
Inventor: LANG TIBOR
IPC: C07C49/84
Filed: 1984-07-20
Abstract: The proposed method is to be used for the prepn. of family of 2-aroil-phenyl-acetone derivs. of type indicated by general formula (I), where R fixed or replaceable phenyl group. 1-3 replacements may be used, such as halogen atoms, hydroxyl, acetoxy-, C1-C4 alkyl, alkoxy-, nitro- or methylene dioxy- gps. R may also represent fixed or replaceable naphthyl gp., where replacements are hydroxyl or acetoxy gps. - R1 is H or 1-4C alkyl gp. R2 and R3 are 1-4C alkyl gps. or R2 and R3 together represent methylene gp.
Patent HU-T63198-A (HU)
Title: Process for enzymatic synthesis lf soluble phosphatides starting from phospholipids
Inventor: TREMBLAY PAUL A
IPC: A61K9/127
Filed: 1991-04-16
Abstract: The present invention relates to a process for forming a soluble monovalent salt of a phosphatidyl ester which comprises :   a) reacting a phospholipid with a primary alcohol in the presence of ;     i) an enzyme catalyst phospholipase D ;   ii) a divalent cationic buffer solution and iii) a water immiscible non-ether solvent so as to form the corresponding phosphatide of the divalent cationic salt; and   b) converting the divalent cationic salt to an organic soluble monovalent salt by suspending with a stoichiometric amount of a monovalent salt having a monovalent cation and whose anion forms an insoluble precipitate with the divalent cation.
Patent HU-T60173-A (HU)
Title: Method for covering metallurgical container by cleaning coating and its composition and protecting cover obtained in this way
Inventor: DAUSSAN JEAN-CHARLES
IPC: B22D41/02
Filed: 1990-04-11
Abstract: A composition containing an alkaline-earth metal carbonate together with a certain concentration of refractory grain material is applied to the inner wall of a metallurgical container. Said coating is then heated so as to eliminate the CO2 and obtain an oxide layer of said alkaline-earth metal with a porous structure. The concentration of refractory material is sufficient to ensure that the coating is able to withstand the erosion of the liquid metal cast in the container. Use: for obtaining a purifying coating with a high resistance to erosion.
Patent HU-T52160-A (HU)
Title: Method of processing oil-contaminated soil into humus
Inventor: PREKOP JOZSEF
IPC: C05F17/00
Filed: 1988-09-16
Abstract: Oil polluted topsoil is converted to humus by treatment with microorganisms and earthworms. 1000 cu.m soiled soil is mixed with 40-80 tons of stable manure. Where the deg of oil pollution is reduced by at least 80%, the mixt. is precomposted and converted to humus by "working" earthworms. Precomposting is carried out in 40-60 cu.m stacks. A stack comprises soil treated by microorganisms and covered by a 3-8 cu thick layer of straw then portion of soil contg 40-80 tons of stable manure per 1000 cu.m of soil. The pts of the mix is set to 6.5-7.5. During earthworm composting 30-60 cm high beds are laid out, with at least 5000 working earthworms/sqm laid at the base, and covered by a 20-40 cu thick layer of precomposted soil.
Patent HU-T45275-A (HU)
Title: Improved process for transformation of protoplasts of plants
Inventor: NEGRUTIU IOAN
IPC: C12N15/82
Filed: 1987-12-04
Abstract: The method makes use of simple, purely chemical procedures and entails the genetic material being transferred into the plant cell directly without using a natural system which is infectious for plants, such as a plant bacterium or plant virus, and without transfer by insects or phytopathogenic fungi, but by incubating together the DNA to be transformed and the plant protoplasts in a suitable incubation medium. It is possible in this way to transfer genes very straightforwardly and efficiently into plant material, resulting in plants with improved properties. <IMAGE>
Patent ID-20408-A (ID)
Inventor: WIEST PETER P
IPC: G11B7/24003
Filed: 1998-06-02
Abstract: The dual purpose ticket (1) has a main section containing a CD/CD-ROM which can be played after the ticket has been used. A tear-off panel (3) is removed on entry to the event. For larger compact discs the corners of the ticket define the circumference of the CD while the tear-off tag is joined to the ticket by a weakened seam
Patent JP-H02181422-A (JP)
Title: Semiconductor plasma deposition device
Inventor: MATSUSHITA TOMOHARU
IPC: H01L21/203
Filed: 1989-01-06
Abstract: PURPOSE:To make film thickness uniform by arranging a magnetic field generation source movably to a semiconductor and a target, and performing deposition in parts, for example, two times so as to do depositions wherein errosion areas are different, and burying the part wherein the film by the first deposition is thin at the second time. CONSTITUTION:A vertical rotary shaft 10 is provided in a vacuum deposition chamber, and on both sides of it a first magnetic field generation source 1 and a second magnetic field generation source 23 are coupled, and the generation sources 13 and 23 are respectively opposed to substrates 15 and 25 for film formation, which are arranged thereon, by rotation of the rotary shaft, and in the power source 13, two sets of electromagnets are built in, and two targets 14 are attached to the top of the electromagnets to generate the first errosions, respectively. While, in the generation source 23, a set of electromagnets are built in, and thereon a target 24 is attached to generate the second errosion 27. This way, the generation sources 13 and 24 are rotated under the substrates 15 and 25, whereby deposited films 18 and 28 are formed on the bottoms of the substrates 15 and 25, and finally these films are synthesized so as to make the thickness uniform.
Patent JP-S60146079-A (JP)
Inventor: ISOBE ATSUSHI
IPC: D01F9/14
Filed: 1984-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04235609-A (JP)
Title: Trouble detecting method for differential transducer
Inventor: TANAKA TERUAKI
IPC: G05B23/02
Filed: 1991-01-10
Abstract: PURPOSE:To detect the trouble of a differential transducer without using any exclusive circuit for detection of troubles by providing the processes to discriminates the change of the output of a demodulator, the change of the rotational direction command of a motor, and the change of the rotational angle of the motor respectively. CONSTITUTION:A 1st process is provided to discriminate whether the output signal of a demodulator 34 changed to the precedent output value or not together with a 2nd process where it is discriminate whether the revolving direction command of a motor 32 changed to the precedent input value or not, and a 3rd process where an angle signal is inputted from an angle sensor 38 and it is discriminated whether the rotational angle o the motor 32 changed or not. If the coil of a differential transducer 33 is opened or short-circuited, the output of the demodulator 34 is fixed at 0V or a constant level. Then a servo loop is opened and the motor 32 works in response to its revolving direction command. Thus the motor 32 changes and detects the trouble of the transducer 33.
Patent JP-S61160001-A (JP)
Title: Depth gauge for welding part undercut
Inventor: INOUE ASAO
IPC: G01B5/18
Filed: 1985-01-07
Abstract: PURPOSE:To obtain an accurate measuring value, by fitting the main scale so as it can only follow upward displacement of a vernier and hanging a stylus available for projection downward from a leg piece from the bottom of the vernier. CONSTITUTION:The main scale 3 is provided in such a way that it is available for up-and-down displacements relative to a vertical wall surface A-a of a base plate A having a positioning leg piece 2 on the bottom and for stopping in any position and further, it is provided with 9 vernier 8 constantly energized by pressure downward, side by side with the main scale and available for vertical displacements. The main scale 3 is so made that it can follow only the upward displacement of the vernier 8, but not the downward displacement. Further, a stylus 14 is suspended downward available for projection downward from a positioning leg piece 2 from the bottom of the vernier.
Patent JP-S60145853-A (JP)
Title: Liquid jet recording head
Inventor: SHIMODA JIYUNJI
IPC: B41J2/175
Filed: 1984-01-10
Abstract: PURPOSE:To provide the titled recording head excellent in stability when liquid drop is formed, recording high quality character and picture at a high speed and quickly recovering its performance when discharge state is defective, by setting the fluid resistance of the fluid resistant part of liquid jet recording head within a specific range. CONSTITUTION:A fixed amount of flow liquid is established by providing the filter 19 which is so adjusted that the ink flow rate at 5.4cp. in liquid viscosity and 1cmAq in pressure becomes within a range of 1X10<-3>-5X10<-3>cm<3>/min to the end of ink feed pipe 15 of ink jet head 5. Then, the carriage 3 loaded with the head 5 is transferred in the arrow mark A direction along on the guide spindles 2A, 2B and ink 17 is discharged from an orifice 13 by the electricity- machine conversion element 14. Then, when discharge is defective, the carriage 3 is transferred in the arrow direction B, ink being sucked in from the orifice 13 of head 5 via a suction cap 7, tube 8 and recovery pump 9, or otherwise from a sub ink tank 16 via a tube 10 and recovery pump 10, discharged into a discharged ink reservoir 11 and normal discharge state is recovered.
Patent JP-H03212391-A (JP)
Title: Powder and granular material-feeding hopper
Inventor: KUTSUKAKE TOKUJI
IPC: B65D88/64
Filed: 1990-01-10
Abstract: PURPOSE:To discharge a powdery and granular material quickly and smoothly by providing, at the lower part of a sheeting board for partitioning a powdery and granular material hopper, with a lead-through hole for guiding the powdery and granular material to the discharge port side and by equipping an air cylinder fitted with a rammer capable of inserting its tip into the exhaust port. CONSTITUTION:At the lower part of a hopper body 1 is provided with the discharge port 2 of a powdery and granular material and said discharge port is equipped with shutters 5, 5' operated by air cylinders 4, 4'. Also, the inside of the hopper 1 is partitioned by a sheeting board 3 and, at the lower part of the sheeting board, is provided with a lead-through hole 6. Further, one end of the space 7 in the hopper partitioned by the sheeting board is equipped with an air cylinder 9 fitted with a rammer 8 and provided with a controller for causing the cylinders 4, 4' to work with each other. When this hopper is used, even a gold powdery and granular material does not stick together by self weight nor clog the discharge port so that the powdery and granular mate rial can be discharged quickly and smoothly.